| MWTRX | PIOBX | MWTRX / PIOBX | |
| Total Expense Ratio | 0.68 | 0.81 | 84% |
| Annual Report Gross Expense Ratio | 0.69 | 0.81 | 85% |
| Fund Existence | 29 years | 48 years | - |
| Gain YTD | -2.341 | -1.732 | 135% |
| Front Load | N/A | 2% | - |
| Min. Initial Investment | 5000 | 2500 | 200% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 27.4B | 5.12B | 535% |
| Annual Yield % from dividends | 3.57 | 4.17 | 86% |
| Returns for 1 year | -1.59 | -0.75 | 212% |
| Returns for 3 years | 12.00 | 15.13 | 79% |
| Returns for 5 years | -5.86 | -5.17 | 113% |
| Returns for 10 years | 4.90 | 14.18 | 35% |